201040994945

素因数分解:

$5^1\times 7^1\times {\mathrm{28031}}^1\times {\mathrm{204917}}^1$

素因数の和:232960

約数の個数: 16

約数和(自身を含む): 275724546048

約数和(自身を除く): 74683551103

約数列:

[1, 5, 7, 35, 28031, 140155, 196217, 204917, 981085, 1024585, 1434419, 7172095, 5744028427, 28720142135, 40208198989, 201040994945]

約数ペア:

[(1, 201040994945), (5, 40208198989), (7, 28720142135), (35, 5744028427), (28031, 7172095), (140155, 1434419), (196217, 1024585), (204917, 981085)]